CN209882589U - Header for harvesting shrubs - Google Patents
Header for harvesting shrubs Download PDFInfo
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- CN209882589U CN209882589U CN201920548982.6U CN201920548982U CN209882589U CN 209882589 U CN209882589 U CN 209882589U CN 201920548982 U CN201920548982 U CN 201920548982U CN 209882589 U CN209882589 U CN 209882589U
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- chain wheel
- frame body
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- header
- shrubs
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Abstract
The utility model discloses a header for cutting shrubs, which comprises a frame, wherein a group of cutting mechanisms are arranged at the front part of the frame, the cutting mechanisms are connected with a chain wheel transmission mechanism arranged at one side of the frame through a transmission mechanism arranged above the cutting mechanisms, a spiral conveyor (1) is arranged at the rear part of the cutting mechanisms, two ends of the spiral conveyor (1) are connected with the frame through a floating mechanism, and one end of the spiral conveyor is connected with the chain wheel transmission mechanism; a grain lifter (2) connected with the frame is arranged at the front upper part of the cutting mechanism. The utility model has the advantages of compact structure, use reliably, intensity is high, adopt it can more effectually reap the bush, not only make the stem stalk of bush obtain effectual the cut off, but also can make smooth and easy the passing through in the header of stem stalk, simultaneously, can also prevent the emergence of root pulling, splitting and burnt paste phenomenon of bush, improved the survival rate of bush.
Description
Technical Field
The utility model relates to a header, especially a header for reaping shrub.
Background
At present, the existing cutting tables for harvesting shrubs are few, most cutting tables for harvesting corn silage are adopted to replace the cutting tables for harvesting shrubs, and although the cutting tables are feasible, the cutting tables are low in strength and easy to damage due to the fact that shrub branches are compact and thick, the leading-in and cutting-off resistance is large, the impact toughness, the pressure resistance along the lines and the pressure elastic modulus are high; meanwhile, when the cutting table is used for cutting shrubs with the physiological characteristics of stumping and restoring, the cutting table is easy to uproot, the stubble is easy to split, the shrubs are easy to scorch, and the shrubs are easy to wither and die.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a header for reaping shrubs, which can effectively cut off shrubs and enable the shrubs to smoothly pass through.
The utility model aims at realizing through the technical scheme, a header for reaping shrubs, the header includes the frame, be provided with a set of cutting mechanism in the frame front portion, the cutting mechanism is connected with the sprocket drive mechanism who sets up in one side of the frame through the drive mechanism that sets up above the cutting mechanism, be provided with the screw conveyer behind the cutting mechanism, the both ends of screw conveyer are connected with the frame through the floating mechanism and one end is connected with the sprocket drive mechanism; a grain lifter connected with the frame is arranged at the front upper part of the cutting mechanism.
The frame comprises a left frame body and a right frame body which are arranged on the left and right sides, and the upper part of the rear end of the left frame body is connected with the upper part of the rear end of the right frame body through a connecting beam; a left side shield and a right side shield are respectively arranged on the outer side of the left frame body and the outer side of the right frame body; the cutting mechanism is arranged between the left side shield and the right side shield, the spiral conveyor is arranged between the left support body and the right support body, and two ends of the spiral conveyor are respectively connected with the left support body and the right support body.
In order to prevent material blockage when the feeding amount of the material is large, the floating mechanism comprises guide rails which are vertically arranged on the left frame body and the right frame body respectively, and sliding blocks are arranged on the guide rails; and two ends of the spiral conveyor are respectively connected with the sliding blocks at the respective ends.
Wherein, cutting mechanism includes vertical setting and parallel arrangement's the cylinder A that gathers materials and the cylinder B that gathers materials the lower extreme of cylinder A that gathers materials and the lower extreme of cylinder B that gathers materials all are provided with the blade disc the up end of blade disc is provided with dials the tooth be provided with the cutting knife all around the blade disc the cutting knife front portion all sets up the pectination and divides standing grain tooth, the upper end of cylinder A that gathers materials and the upper end of the cylinder B that gathers materials are connected with drive mechanism through universal drive shaft A and universal drive shaft B respectively.
Further, the transmission mechanism comprises a transmission shaft A, a transmission box A and a transmission box B are respectively arranged at two ends of the transmission shaft A, and a transmission box chain wheel is arranged on one side of the transmission box A; and the transmission case A and the transmission case B are respectively connected with the universal transmission shaft A and the universal transmission shaft B.
Further, the chain wheel transmission mechanism comprises an output shaft and a transmission shaft B, and an output chain wheel and a power output chain wheel are arranged at one end of the output shaft; a middle chain wheel A and a middle chain wheel B are respectively arranged at the two ends of the transmission shaft B; the output chain wheel is connected with a middle chain wheel A through a chain A, and a middle chain wheel B is connected with a transmission case chain wheel through a chain B; the power output chain wheel is connected with a spiral conveyor chain wheel arranged at one end of the spiral conveyor through a chain C.
The other end of the output shaft is connected with the right upper part of the outer side of the left frame body; the transmission shaft B is connected with the left frame body through a support positioned on the inner side of the left frame body.
In order to prevent the chain from loosening, a tensioning chain wheel A acting on the chain C is arranged on the outer wall of the left frame body and between the power output chain wheel and the spiral conveyor chain wheel; a tension chain wheel B, a tension chain wheel C and a nylon supporting plate which act on the chain A are arranged on the outer wall of the left frame body and between the output chain wheel and the middle chain wheel A, the tension chain wheel B is positioned on the inner side of the chain A, the tension chain wheel C is positioned above the outer side of the chain A, and the nylon supporting plate is positioned below the middle chain wheel A; and a tensioning chain wheel D acting on the chain B is arranged on the bracket and between the middle chain wheel B and the transmission case chain wheel.
Since the technical scheme is used, the utility model has the advantages of compact structure, use reliably, intensity is high, adopt it can more effectually reap the bush, not only make the stem stalk of bush obtain effectual the severance, but also can make smooth and easy the passing through in the header of stem stalk, simultaneously, can also prevent the emergence of root pulling, splitting and burnt phenomenon of bush, improved the survival rate of bush.
Drawings
The drawings of the utility model are as follows:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 is a schematic view of the connection between the screw conveyor and the floating mechanism according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention as claimed in the appended claims.
Example 1: as shown in fig. 1, 2 and 3, the header for cutting shrubs comprises a frame, wherein a group of cutting mechanisms are arranged at the front part of the frame, the cutting mechanisms are connected with a chain wheel transmission mechanism arranged at one side of the frame through a transmission mechanism arranged above the cutting mechanisms, a spiral conveyor 1 is arranged behind the cutting mechanisms, two ends of the spiral conveyor 1 are connected with the frame through a floating mechanism, and one end of the spiral conveyor is connected with the chain wheel transmission mechanism; a grain-supporting rod 2 connected with the frame is arranged above and in front of the cutting mechanism.
The frame of the utility model comprises a left frame body 3 and a right frame body 4 which are arranged on the left and right sides, wherein the upper part of the rear end of the left frame body 3 is connected with the upper part of the rear end of the right frame body 4 through a connecting beam 5; a left side shield 6 and a right side shield 7 are respectively arranged on the outer side of the left frame body 3 and the outer side of the right frame body 4; the cutting mechanism is arranged between the left side shield 6 and the right side shield 7, the spiral conveyor 1 is arranged between the left support body 3 and the right support body 4, and two ends of the spiral conveyor 1 are respectively connected with the left support body 3 and the right support body 4.
As shown in fig. 4, the floating mechanism includes guide rails 37 vertically disposed on the left frame body 3 and the right frame body 4, respectively, and a sliding block 38 is mounted on the guide rails 37; both ends of the screw conveyor 1 are connected to respective end sliders 38. This is done to enable the slide block 38 to move up along the guide rail when the feed rate is large, so that the screw conveyor 1 floats upwards, and the material blockage is prevented.
Wherein, cutting mechanism includes vertical setting and parallel arrangement's cylinder A8 and the cylinder B9 that gathers materials the lower extreme of cylinder A8 that gathers materials and the lower extreme of cylinder B9 that gathers materials all are provided with blade disc 35 the up end of blade disc 35 is provided with dials tooth 36 be provided with cutting knife 11 around blade disc 35 11 the front portion of cutting knife all sets up pectinate branch standing grain tooth 10, the upper end of cylinder A8 that gathers materials and the upper end of cylinder B9 are connected with drive mechanism through universal drive shaft A13 and universal drive shaft B14 respectively.
Further describing, the transmission mechanism comprises a transmission shaft A15, a transmission case A16 and a transmission case B17 are respectively arranged at two ends of the transmission shaft A15, and a transmission case chain wheel 18 is arranged at one side of the transmission case A16; the transmission box A16 and the transmission box B17 are respectively connected with a universal transmission shaft A13 and a universal transmission shaft B14.
In the utility model, the chain wheel transmission mechanism comprises an output shaft 19 and a transmission shaft B20, and an output chain wheel 21 and a power output chain wheel 22 are arranged at one end of the output shaft 19; the two ends of the transmission shaft B20 are respectively provided with an intermediate chain wheel A23 and an intermediate chain wheel B24; the output sprocket 21 is connected with an intermediate sprocket A23 through a chain A25, and the intermediate sprocket B24 is connected with the transmission case sprocket 18 through a chain B26; the power take-off sprocket 22 is connected to the auger sprocket 28 provided on one end of the auger 1 by a chain C27.
The other end of the output shaft 19 is connected with the right upper part of the outer side of the left frame body 3; the transmission shaft B20 is connected with the left frame body 3 through the bracket 29 positioned at the inner side of the left frame body 3.
The utility model discloses a work like this: the work of the hydraulic motor drives the output shaft 19 to rotate, and the rotating output shaft 19 drives the output chain wheel 21 and the power output chain wheel 22 to rotate; the rotation of the power output sprocket 22 rotates the auger sprocket 28 by the chain C27, thereby operating the auger 1; meanwhile, the rotation of the output chain wheel 21 drives the middle chain wheel A23 to rotate through a chain A25, the middle chain wheel A23 drives the middle chain wheel B24 to rotate through a transmission shaft B20, the middle chain wheel B24 drives the transmission box chain wheel 18 to rotate through a chain B26, the transmission box chain wheel 18 rotates to drive the transmission box A16 to work, the transmission box A16 works to drive the transmission shaft A15 to rotate, and the transmission box B17 works through the transmission shaft A15; the transmission box A16 and the transmission box B17 drive the collecting roller A8 and the collecting roller B9 to rotate through a universal transmission shaft A13 and a universal transmission shaft B14 respectively, so that the cutting knife 11 rotates.
When the shrubs are harvested, the shrubs are cut by the cutter 11 after being lifted by the grain lifting rod 2 and the comb-shaped dividing teeth 10, are gathered towards the middle by the poking teeth 36 on the cutter head 35, the collecting roller A8 and the collecting roller B9, finally enter the screw conveyor 1, are concentrated by the screw conveyor 1, and then enter the next working unit.
In order to prevent the chain from loosening, a tension chain wheel A30 acting on the chain C27 is arranged on the outer wall of the left frame body 3 and between the power output chain wheel 22 and the screw conveyor chain wheel 28; a tension sprocket B31, a tension sprocket C32 and a nylon supporting plate 33 which act on a chain A25 are arranged on the outer wall of the left frame body 3 and between the output sprocket 21 and the middle sprocket A23, the tension sprocket B31 is positioned on the inner side of the chain A25, the tension sprocket C32 is positioned above the outer side of the chain A25, and the nylon supporting plate 33 is positioned below the middle sprocket A23; a tensioning sprocket D34 acting on the chain B26 is arranged on the carriage 29 between the intermediate sprocket B24 and the transmission sprocket 18.
Claims (8)
1. A header for reaping shrubs, characterized by: the header comprises a frame, a group of cutting mechanisms are arranged at the front part of the frame, the cutting mechanisms are connected with a chain wheel transmission mechanism arranged on one side of the frame through a transmission mechanism arranged above the cutting mechanisms, a spiral conveyor (1) is arranged behind the cutting mechanisms, two ends of the spiral conveyor (1) are connected with the frame through a floating mechanism, and one end of the spiral conveyor is connected with the chain wheel transmission mechanism; a grain lifter (2) connected with the frame is arranged at the front upper part of the cutting mechanism.
2. A header for harvesting shrubs as defined in claim 1, wherein: the frame comprises a left frame body (3) and a right frame body (4) which are arranged on the left and right sides, and the upper part of the rear end of the left frame body (3) is connected with the upper part of the rear end of the right frame body (4) through a connecting cross beam (5); a left side shield (6) and a right side shield (7) are respectively arranged on the outer side of the left frame body (3) and the outer side of the right frame body (4); the cutting mechanism is arranged between the left side shield (6) and the right side shield (7), the spiral conveyor (1) is arranged between the left support body (3) and the right support body (4), and two ends of the spiral conveyor (1) are respectively connected with the left support body (3) and the right support body (4).
3. A header for harvesting shrubs as defined in claim 2, wherein: the floating mechanism comprises guide rails (37) which are vertically arranged on the left frame body (3) and the right frame body (4) respectively, and a sliding block (38) is arranged on the guide rails (37); two ends of the screw conveyor (1) are respectively connected with the sliding blocks (38) at the respective ends.
4. A header for harvesting shrubs as defined in claim 3, wherein: cutting mechanism includes vertical setting and parallel arrangement's cylinder A (8) and the cylinder B (9) of gathering materials the lower extreme of cylinder A (8) of gathering materials and the lower extreme of cylinder B (9) of gathering materials all are provided with blade disc (35) the up end of blade disc (35) is provided with dials tooth (36) be provided with cutting knife (11) around blade disc (35) cutting knife (11) front portion all sets up pectination branch standing grain tooth (10), the upper end of cylinder A (8) of gathering materials and the upper end of cylinder B (9) of gathering materials are connected with drive mechanism through universal drive shaft A (13) and universal drive shaft B (14) respectively.
5. A header for harvesting shrubs as defined in claim 4, wherein: the transmission mechanism comprises a transmission shaft A (15), a transmission box A (16) and a transmission box B (17) are respectively arranged at two ends of the transmission shaft A (15), and a transmission box chain wheel (18) is arranged at one side of the transmission box A (16); and the transmission case A (16) and the transmission case B (17) are respectively connected with the universal transmission shaft A (13) and the universal transmission shaft B (14).
6. A header for harvesting shrubs as defined in claim 5, wherein: the chain wheel transmission mechanism comprises an output shaft (19) and a transmission shaft B (20), and an output chain wheel (21) and a power output chain wheel (22) are arranged at one end of the output shaft (19); the two ends of the transmission shaft B (20) are respectively provided with a middle chain wheel A (23) and a middle chain wheel B (24); the output chain wheel (21) is connected with an intermediate chain wheel A (23) through a chain A (25), and the intermediate chain wheel B (24) is connected with a transmission case chain wheel (18) through a chain B (26); the power output chain wheel (22) is connected with a screw conveyor chain wheel (28) arranged at one end of the screw conveyor (1) through a chain C (27).
7. A header for harvesting shrubs as defined in claim 6, wherein: the other end of the output shaft (19) is connected with the right upper part of the outer side of the left frame body (3); the transmission shaft B (20) is connected with the left frame body (3) through a support (29) positioned on the inner side of the left frame body (3).
8. A header for harvesting shrubs as defined in claim 7, wherein: a tension chain wheel A (30) acting on a chain C (27) is arranged on the outer wall of the left frame body (3) and between the power output chain wheel (22) and the spiral conveyor chain wheel (28); a tension chain wheel B (31), a tension chain wheel C (32) and a nylon supporting plate (33) acting on a chain A (25) are arranged on the outer wall of the left frame body (3) and between the output chain wheel (21) and the middle chain wheel A (23), the tension chain wheel C (32) is positioned above the outer side of the chain A (25), and the nylon supporting plate (33) is positioned below the middle chain wheel A (23); a tensioning chain wheel D (34) acting on the chain B (26) is arranged on the bracket (29) and between the middle chain wheel B (24) and the transmission case chain wheel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548982.6U CN209882589U (en) | 2019-04-22 | 2019-04-22 | Header for harvesting shrubs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920548982.6U CN209882589U (en) | 2019-04-22 | 2019-04-22 | Header for harvesting shrubs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882589U true CN209882589U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920548982.6U Active CN209882589U (en) | 2019-04-22 | 2019-04-22 | Header for harvesting shrubs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455180A (en) * | 2021-06-25 | 2021-10-01 | 山东省农业机械科学研究院 | Circular cutting harvesting device with auxiliary advancing operation function |
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2019
- 2019-04-22 CN CN201920548982.6U patent/CN209882589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455180A (en) * | 2021-06-25 | 2021-10-01 | 山东省农业机械科学研究院 | Circular cutting harvesting device with auxiliary advancing operation function |
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